diff --git a/Core/HLE/proAdhoc.cpp b/Core/HLE/proAdhoc.cpp
index 05ef72df00..5e892dfc7b 100644
--- a/Core/HLE/proAdhoc.cpp
+++ b/Core/HLE/proAdhoc.cpp
@@ -1906,7 +1906,7 @@ static std::vector<std::pair<uint32_t, uint32_t>> InitPrivateIPRanges() {
 
 bool isPrivateIP(uint32_t ip) {
 	static const std::vector<std::pair<uint32_t, uint32_t>> ip_ranges = InitPrivateIPRanges();
-	for (auto ipRange : ip_ranges) {
+	for (auto& ipRange : ip_ranges) {
 		if ((ip & ipRange.second) == (ipRange.first & ipRange.second)) // We can just use ipRange.first directly if it's already correctly formatted
 			return true;
 	}
diff --git a/Core/HLE/sceNetAdhoc.cpp b/Core/HLE/sceNetAdhoc.cpp
index 989d0e0636..a6808fc473 100644
--- a/Core/HLE/sceNetAdhoc.cpp
+++ b/Core/HLE/sceNetAdhoc.cpp
@@ -1685,7 +1685,7 @@ static int sceNetAdhocPdpSend(int id, const char *mac, u32 port, void *data, int
 								// Non-blocking
 								else {
 									// Iterate Peers
-									for (auto peer : dest.peers) {
+									for (auto& peer : dest.peers) {
 										// Fill in Target Structure
 										struct sockaddr_in target {};
 										target.sin_family = AF_INET;
@@ -4492,7 +4492,7 @@ static int sceNetAdhocGameModeUpdateReplica(int id, u32 infoAddr) {
 		gmuinfo = (GameModeUpdateInfo*)Memory::GetPointer(infoAddr);
 	}
 
-	for (auto gma : replicaGameModeAreas) {
+	for (auto& gma : replicaGameModeAreas) {
 		if (gma.id == id) {
 			if (gma.data && gma.dataUpdated) {
 				Memory::Memcpy(gma.addr, gma.data, gma.size);
@@ -6421,7 +6421,7 @@ void sendAcceptPacket(SceNetAdhocMatchingContext * context, SceNetEtherAddr * ma
 		uint32_t siblingbuflen = 0;
 
 		// Parent Mode
-		if (context->mode == PSP_ADHOC_MATCHING_MODE_PARENT) siblingbuflen = sizeof(SceNetEtherAddr) * (countConnectedPeers(context) - 2);
+		if (context->mode == PSP_ADHOC_MATCHING_MODE_PARENT) siblingbuflen = (u32)sizeof(SceNetEtherAddr) * (countConnectedPeers(context) - 2);
 
 		// Sibling Count
 		int siblingcount = siblingbuflen / sizeof(SceNetEtherAddr);